In Croatia, Steigl families are Croats (from Velika Gorica ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
Only a few people with faimily name Steigl live in Croatia today, in two households only. They are located in two Croatian cities only, in Zagreb (<5) and Velika Gorica (<5).
Outside Croatia
Family name Steigl is present in five countries on two continents.